// Copyright (c) 2008, EMC Corporation.
// Redistribution and use in source and binary forms, with or without modification, 
// are permitted provided that the following conditions are met:
//
//     + Redistributions of source code must retain the above copyright notice, 
//       this list of conditions and the following disclaimer.
//     + Redistributions in binary form must reproduce the above copyright 
//       notice, this list of conditions and the following disclaimer in the 
//       documentation and/or other materials provided with the distribution.
//     + The name of EMC Corporation may not be used to endorse or promote 
//       products derived from this software without specific prior written 
//       permission.
//
//      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
//      "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
//      TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
//      PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 
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//      CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
//      SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
//      INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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package com.emc.esu.api;

/**
 * A metadata tag identifies a piece of metadata (but not its value)
 */
public class MetadataTag {
    private String name;
    private boolean listable;
    
    /**
     * Creates a new tag
     * @param name the name of the tag
     * @param listable whether the tag is listable
     */
    public MetadataTag( String name, boolean listable ) {
        this.name = name;
        this.listable = listable;
    }
    
    /**
     * Gets the name of the tag
     * @return the tag's name
     */
    public String getName() {
        return name;
    }
    
    /**
     * Returns whether the tag is listable
     * @return the listable flag
     */
    public boolean isListable() {
        return listable;
    }
    
    /**
     * Sets whether the tag is listable
     * @param listable the new value for the listable flag.
     */
    public void setListable( boolean listable ) {
        this.listable = listable;
    }

}
